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多个具有不同表现及混合真菌菌群的支气管内真菌球

Multiple endobronchial mycetomas with varied appearances and mixed fungal flora.

作者信息

Dillard Thomas A, Ortega Ismael

机构信息

Department of Medicine, Pulmonary Critical Care Division, Georgia Health Sciences University (formerly Medical College of Georgia), Augusta, GA 30912, USA.

出版信息

J Bronchology Interv Pulmonol. 2013 Apr;20(2):147-9. doi: 10.1097/LBR.0b013e31828ab757.

Abstract

We present images of a patient with multiple endobronchial mycetomas visible by bronchoscopy with varying appearances and with mixed fungal flora on culture. A 44-year-old African American male previously treated for pulmonary tuberculosis 11 years earlier presented with moderate hemoptysis and infiltrates in the right upper lobe on chest radiograph. He received levofloxacin without improvement in the infiltrate. Computed tomography scan revealed bronchiectasis, multiple intrabronchial masses, and air crescents. Diagnostic evaluation was negative for acid fast bacilli. Bronchoscopy revealed 4 separate endobronchial masses with varied appearances within dilated bronchiectatic airways. Culture of washings revealed Cunninghamella species, Aspergillus fumigatus, and Penicillium species. The patient underwent a lobectomy and was discharged on an azole antifungal agent, which was discontinued after 6 weeks.

摘要

我们展示了一名患者的图像,该患者通过支气管镜检查可见多个支气管内真菌球,外观各异,培养显示为混合真菌菌群。一名44岁的非裔美国男性,11年前曾接受过肺结核治疗,此次出现中度咯血,胸部X线片显示右上叶有浸润影。他接受了左氧氟沙星治疗,但浸润影无改善。计算机断层扫描显示支气管扩张、多个支气管内肿块和空气半月征。抗酸杆菌诊断评估为阴性。支气管镜检查发现扩张的支气管气道内有4个外观各异的独立支气管内肿块。冲洗液培养显示有小克银汉霉菌、烟曲霉和青霉菌。患者接受了肺叶切除术,出院时服用唑类抗真菌药,6周后停药。

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